Hammermill&reg; - Fore MP Recycled Colored Paper, 20lb, 8-1/2 x 11, Blue, 500/Ream - Sold As 1 Ream - Great for color-coding office documents or adding pizzazz to flyers and other promotions. Business-weight, colored, recycled office paper. Great for color-coding office documents or adding pizzazz to flyers and other promotions. Works in any office machine, as well as smooth running performance in offset presses and spirit duplicators. Acid-free for archival quality. This product was made from wood that came from a certified managed forest.